arab                package:RankProd                R Documentation

_G_e_n_o_m_i_c _R_e_s_p_o_n_s_e _t_o _B_r_a_s_s_i_n_o_s_t_e_r_o_i_d _i_n _A_r_a_b_i_d_o_p_s_i_s

_D_e_s_c_r_i_p_t_i_o_n:

     This data if from Affy ATH1 array experiments of  genomic response
     to brassinosteroid in Arabidopsis  conducted at two laoratories.
     The data set contains  random selected 500 genes and 10 samples, 6
     from lab 1 and 4 from  lab 2. Data was pre-processed by RMA

_U_s_a_g_e:

     data{arab}

_F_o_r_m_a_t:

_a_r_a_b matrix of gene expression levels of 500 genes  from 10 samples,
     rows correspond to genes  and  columns to mRNA samples.

_a_r_a_b._c_l numeric vector indicating the treatment class,  5
     brassinosteroid-treated cases (code 1)  and 5 control cases (code
     0) 

_a_r_a_b._g_n_a_m_e_s character vector containing the AffyID of  the 500 genes
     for the expression matrix 'arab'

_a_r_a_b._o_r_i_g_i_n numeric vector indicating the origin of  the samples, 6
     samples from lab 1 (code 1)  and 4 samples from lab 2 (code 2)

_R_e_f_e_r_e_n_c_e_s:

     Nemhauser JL, Mockler TC, Chory J.  Interdependency of 
     brassinosteroid and auxin signaling in Arabidopsis.  _PLoS Biol._
     2004 21460.

     Microarray data from AtGenExpress 
     (http://arabidopsis.org/info/expression/ATGenExpress.jsp)

